AddFlags adds the flags used by this package to the Kingpin application.

AddHook adds hook to Prometheus' original logger.

Base returns the default Logger logging to.

Debug logs a message at level Debug on the standard logger.

Debugf logs a message at level Debug on the standard logger.

Debugln logs a message at level Debug on the standard logger.

Error logs a message at level Error on the standard logger.

Errorf logs a message at level Error on the standard logger.

Errorln logs a message at level Error on the standard logger.

Fatal logs a message at level Fatal on the standard logger.

Fatalf logs a message at level Fatal on the standard logger.

Fatalln logs a message at level Fatal on the standard logger.

Info logs a message at level Info on the standard logger.

Infof logs a message at level Info on the standard logger.

Infoln logs a message at level Info on the standard logger.

NewErrorLogger returns a log.Logger that is meant to be used in the ErrorLog field of an http.Server to log HTTP server errors.

NewLogger returns a new Logger logging to out.

NewNopLogger returns a logger that discards all log messages.

Warn logs a message at level Warn on the standard logger.

Warnf logs a message at level Warn on the standard logger.

Warnln logs a message at level Warn on the standard logger.

With adds a field to the logger.

Logger is the interface for loggers used in the Prometheus components.